D-Link Unidirectional Link Detection (Duld) Commands - D-Link DGS-3620-52P Manual

xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch CLI Reference Guide
Chapter 30
config duld ports [<portlist> | all] {state [enable | disable] | mode [shutdown | normal] |
discovery_time <sec 5-65535>}
show duld ports {<portlist>}
30-1 config duld ports
Description
The command used to configure unidirectional link detection on ports.
Unidirectional link detection provides discovery mechanism based on 802.3ah to discovery its
neighbor. If the OAM discovery can complete in configured discovery time, it concludes the link is
bidirectional. Otherwise, it starts detecting task to detect the link status.
Format
config duld ports [<portlist> | all] {state [enable | disable] | mode [shutdown | normal] |
discovery_time <sec 5-65535>}
Parameters
ports - Specify a range of ports to be used.
<portlist> - Enter the list of ports used for this configuration here.
all – Specifies that all the ports will be used for this configuration.
state - (Optional) Specifies these ports unidirectional link detection status. The default state is
disabled.
enable - Specifies that the unidirectional link detection status will be enabled.
disable - Specifies that the unidirectional link detection status will be disabled.
mode - (Optional) Specifies the mode the unidirectional link detection will be set to.
shutdown - If any unidirectional link is detected, disable the port and log an event.
normal - Only log an event when a unidirectional link is detected.
discovery_time - (Optional) Specifies these ports neighbor discovery time. If the discovery is
timeout, the unidirectional link detection will start. The default discovery time is 5 seconds.
<sec 5-65535> - Enter the discovery time value here. This value must be between 5 and
65535.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
D-Link
Unidirectional Link
Detection (DULD)
Commands
410